50069680

素因数分解:

$2^4\times 5^1\times {\mathrm{625871}}^1$

素因数の和:625884

約数の個数: 20

約数和(自身を含む): 116412192

約数和(自身を除く): 66342512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 625871, 1251742, 2503484, 3129355, 5006968, 6258710, 10013936, 12517420, 25034840, 50069680]

約数ペア:

[(1, 50069680), (2, 25034840), (4, 12517420), (5, 10013936), (8, 6258710), (10, 5006968), (16, 3129355), (20, 2503484), (40, 1251742), (80, 625871)]